205636924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{9629}}^1$

素因数の和:9933

約数の個数: 24

約数和(自身を含む): 380192400

約数和(自身を除く): 174555476

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 9629, 10678, 19258, 21356, 38516, 182951, 365902, 731804, 2705749, 5411498, 10822996, 51409231, 102818462, 205636924]

約数ペア:

[(1, 205636924), (2, 102818462), (4, 51409231), (19, 10822996), (38, 5411498), (76, 2705749), (281, 731804), (562, 365902), (1124, 182951), (5339, 38516), (9629, 21356), (10678, 19258)]